HAPPYCOCO Dots Polka Dots Replacement Band with Clasp for Fitbit Flex , Band only no tracker included (Large/Small) (Large) Large size (6.0-8.3"/152-210 mm) 10 Color Replacement Bands for Fitbit Flex Tracker- Tracker Not Included Personalize your wrist with a different color every day! Personalize your wrist with a different color every day! Personalize your wrist with a different color every day!